
Stemmbruch
- Annual mean
- 9 °C
- Warmest month
- July
- Wettest month
- July
Long-term monthly climate patterns measured at a representative coordinate near Hamburg
The climate profile for Schweenssand provides a structured view of atmospheric conditions averaged from 1991 to 2020. This data set tracks mean, minimum, and maximum temperatures alongside precipitation rates, relative humidity, wind speeds, and average daily daylight hours. These values represent climatology at a single coordinate point rather than current weather or park-wide conditions, facilitating an objective analysis of the annual cycle.

Comparing twelve months of average minimum, mean, and maximum temperatures alongside daily precipitation rates
Compare average temperature bounds, precipitation rates, wind speed, humidity, and daylight across the calendar year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 0.5 °C-9.6° to 8.9° | 2.2 mm/day | 93.4% | 5.7 m/s | 7.9 hours |
| February | 1.1 °C-7.9° to 9.9° | 1.9 mm/day | 90.6% | 5.6 m/s | 9.5 hours |
| March | 4 °C-4.8° to 15.4° | 1.7 mm/day | 85.5% | 5.4 m/s | 11.6 hours |
| April | 8.4 °C-1.9° to 20.8° | 1.4 mm/day | 79.3% | 4.6 m/s | 13.8 hours |
| May | 12.7 °C1.7° to 25° | 1.8 mm/day | 77.1% | 4.5 m/s | 15.7 hours |
| June | 15.8 °C6.7° to 27.2° | 2.3 mm/day | 77.4% | 4.4 m/s | 16.7 hours |
| July | 18 °C9.3° to 28.7° | 2.6 mm/day | 78% | 4.2 m/s | 16.2 hours |
| August | 17.7 °C9° to 28.8° | 2.3 mm/day | 78.7% | 4.1 m/s | 14.5 hours |
| September | 14.1 °C5.7° to 24.3° | 2 mm/day | 81.9% | 4.4 m/s | 12.4 hours |
| October | 9.4 °C0.2° to 19.5° | 2.1 mm/day | 87.3% | 4.9 m/s | 10.2 hours |
| November | 4.6 °C-3.6° to 13.3° | 2.1 mm/day | 93.1% | 4.9 m/s | 8.3 hours |
| December | 1.5 °C-7.2° to 9.6° | 2.3 mm/day | 94.5% | 5.3 m/s | 7.3 hours |
Comparing long term monthly averages for temperature, precipitation, wind, and daylight duration
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Explore monthly temperature and precipitation data across diverse regional landscapes.








Delve into the mapped boundaries and natural terrain of Schweenssand. MoriAtlas provides a focused look at how this Hamburg nature reserve integrates into the broader Elbe tidal estuary, highlighting the interplay between river processes and wetland preservation.